ichbinanthrax

So basically what happened, is i was helping a buddy set up his nitro sport, and i forgot to tighten the grub screw to hold the servo arm on, which flew off while driving, and resulted in the car running head on at top speed into my foot (was trying to catch it before it hit cars) but it fliiped over, and ran into a garage. no visible breaks, but it seems the tranny locked up. The engine starts fine and runs normal, but the back wheels cant spin (diifs still spin, but it seems the tranny wont.) I checked the breaks and it's not jammed or anything. I'm thinking i'm going to end up replacing his tranny, but is there something i can do for a quick and lasting fix?

Impulse666

open up the tranny case and inspect the gears. it seems logical that an internal gear broke and locked up the whole system.